ABB IRB 390 Product Manual page 180

5 Repair
5.4.4 Replacing the cable harness
Continued
4
Refitting the axis-5 motor and gear unit
1
2
Continues on next page
180
Action
Secure the unit with attachment screws and
washers.
Action
Check the sealing ring in the base and make sure
it is properly seated on the tab.
Replace if damaged.
The motors are oriented differently on the axis-4
and axis-5 gear unit assemblies, in regard to the
cable outlet on top.
Check that the motor is oriented according to the
figure before securing the unit, for each axis re-
spectively.
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Note
Hex socket head cap screw: M8x25
8.8-A3F (4 pcs).
Plain washer: 8.4x16x1.6 steel-A2F
(4 pcs).
Tightening torque: 24 Nm.
xx1900001843
Note
Sealing ring: 3HAC059017-002.
xx2000000055
xx2000001032
Product manual - IRB 390
3HAC066566-001 Revision: B